Home / 48,952,900.40-73,486,066.80-26,278,084.40

Finding the Fourth Proportional to 48,952,900.40, 73,486,066.80 and 26,278,084.40

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Solution

The fourth proportional to 48,952,900.40, 73,486,066.80 and 26,278,084.40 is: 39,447,572.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,952,900.40 : 73,486,066.80 = 26,278,084.40 : x
  2. Step 2: Convert to fraction form
    48,952,900.40/73,486,066.80 = 26,278,084.40/x
  3. Step 3: Cross multiply
    48,952,900.40x = 73,486,066.80 × 26,278,084.40
  4. Step 4: Simplify right side
    48,952,900.40x = 1,931,073,065,594,437.75
  5. Step 5: Solve for x
    x = 1,931,073,065,594,437.75/48,952,900.40
  6. Step 6: Final answer
    x = 39,447,572.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.